go_migrations

README

Overview

Module for the creating migrations for GoLang applications.

Now only for MySQL and Postgres!

Install

    go get github.com/ShkrutDenis/go-migrations

for update use flag -u:

    go get -u github.com/ShkrutDenis/go-migrations

Usage

Run this command for put to your project the template for usage go-migrations:

    bash $GOPATH/src/github.com/ShkrutDenis/go-migrations/init.sh
    or if you use vendor folder
    bash vendor/github.com/ShkrutDenis/go-migrations/init.sh

Or you can copy sources from your dependencies path manually if you have trouble with command. For example from:

    .../github.com/ShkrutDenis/go-migrations/template

In migrations/list directory create your migrations like existed example

In migrations/entry.go in getMigrationsList() method put your migrations structures

For migrate:

    go run migrations/entry.go

If you want to rollback, add --rollback flag.

Environment variables

Module uses next variables for creating a connection with DB:

• DB_DRIVER
• DB_USER
• DB_PASSWORD
• DB_HOST
• DB_PORT
• DB_NAME

if DB_HOST and DB_PORT doesn’t exist, will be used a DB_CONNECTION with next format: host:port

By default, module load env file from the current directory with name .env. For use custom env file you can use next flags: --env-path and --env-file

Examples

You can found few examples with create migration in /examples repository folder.

Documentation

Index

• func Run(migs []store.Migratable)

Functions

func Run

func Run(migs []store.Migratable)